1612370068452 has 288 divisors, whose sum is σ = 4946022681600. Its totient is φ = 436171392000.

The previous prime is 1612370068451. The next prime is 1612370068457. The reversal of 1612370068452 is 2548600732161.

1612370068452 is a `hidden beast` number, since 1 + 6 + 123 + 70 + 0 + 6 + 8 + 452 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1612370068398 and 1612370068407.

It is not an unprimeable number, because it can be changed into a prime (1612370068451) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 354442674 + ... + 354447222.

Almost surely, 2^{1612370068452} is an apocalyptic number.

1612370068452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1612370068452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2473011340800).

1612370068452 is an abundant number, since it is smaller than the sum of its proper divisors (3333652613148).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1612370068452 is a wasteful number, since it uses less digits than its factorization.

1612370068452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6835 (or 6830 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 1612370068452 in words is "one trillion, six hundred twelve billion, three hundred seventy million, sixty-eight thousand, four hundred fifty-two".